Ingrown Hair Bump

This is really irritating and is so painful I can't even explain it . I used Smile's PRID on it but I don't know if it's working. The swelling hasn't gone down . It's the size of a big grape and it's really painful to walk. I have work tomorrow and have no time to go to the doctor. I think I'm gonna pop it to make the swelling go down a little. It's so painful I want to cry seriously I need help